CVE WatchSep 25, 2026

CVE-2026-97724

A prototype pollution vulnerability in Software Mansion React Native Worklets before 0.12.2 allows an attacker-controlled object containing

CVSS

4.3

Medium

EPSS

0.3%

p15

KEV

—

Exploit Today

0-100

Published: Sep 25, 2026 · Last modified: Sep 25, 2026 · CWE-1321

EPSS · 30d

Not enough EPSS history yet.

Technical description

A prototype pollution vulnerability in Software Mansion React Native Worklets before 0.12.2 allows an attacker-controlled object containing a __proto__ property to modify the prototype of an object created during serialization in clonePlainJSObject in packages/react-native-worklets/src/memory/serializable.native.ts. When affected data is subsequently processed by React Native Worklets, the malformed serialized object can cause the React Native application to crash. This can result in a remotely triggered denial of service in applications that pass attacker-controlled data through the affected serialization path. In applications where the attacker-controlled data is persisted, the denial of service may persist across application restarts or repeated attempts to access the affected content.

Official references

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